1YOM
Crystal structure of Src kinase domain in complex with Purvalanol A
Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0004672 | molecular_function | protein kinase activity |
| A | 0004713 | molecular_function | protein tyrosine kinase activity |
| A | 0005524 | molecular_function | ATP binding |
| A | 0006468 | biological_process | protein phosphorylation |
| B | 0004672 | molecular_function | protein kinase activity |
| B | 0004713 | molecular_function | protein tyrosine kinase activity |
| B | 0005524 | molecular_function | ATP binding |
| B | 0006468 | biological_process | protein phosphorylation |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE P01 A 1 |
| Chain | Residue |
| A | LEU275 |
| A | LEU395 |
| A | HOH581 |
| A | VAL283 |
| A | ALA295 |
| A | VAL325 |
| A | THR340 |
| A | GLU341 |
| A | TYR342 |
| A | MET343 |
| A | GLY346 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE P01 B 2 |
| Chain | Residue |
| B | GLY276 |
| B | VAL283 |
| B | ALA295 |
| B | VAL325 |
| B | THR340 |
| B | GLU341 |
| B | TYR342 |
| B | MET343 |
| B | ASN344 |
| B | GLY346 |
| B | LEU395 |
Functional Information from PROSITE/UniProt
| site_id | PS00107 |
| Number of Residues | 23 |
| Details | PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGQGCFGEVWmGtwngttr...........VAIK |
| Chain | Residue | Details |
| A | LEU275-LYS297 |
| site_id | PS00109 |
| Number of Residues | 13 |
| Details | PROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. YVHrDLRAANILV |
| Chain | Residue | Details |
| A | TYR384-VAL396 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 2 |
| Details | Active site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00159","evidenceCode":"ECO:0000255"}]} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI2 |
| Number of Residues | 18 |
| Details | Binding site: {} |
| Chain | Residue | Details |
| site_id | SWS_FT_FI3 |
| Number of Residues | 2 |
| Details | Modified residue: {"description":"Phosphotyrosine; by CSK","evidences":[{"source":"PubMed","id":"19307596","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"26936507","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7525268","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7929427","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19369195","evidenceCode":"ECO:0007744"}]} |
| Chain | Residue | Details |
Catalytic Information from CSA
| site_id | CSA1 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP388 | |
| A | ALA392 |
| site_id | CSA2 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| B | ASP388 | |
| B | ALA392 |
| site_id | CSA3 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP388 | |
| A | ARG390 |
| site_id | CSA4 |
| Number of Residues | 2 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| B | ASP388 | |
| B | ARG390 |
| site_id | CSA5 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| A | ASP388 | |
| A | ASN393 | |
| A | ARG390 |
| site_id | CSA6 |
| Number of Residues | 3 |
| Details | Annotated By Reference To The Literature 1ir3 |
| Chain | Residue | Details |
| B | ASP388 | |
| B | ASN393 | |
| B | ARG390 |
